Regulation of p53 activity by its interaction with homeodomain-interacting protein kinase-2
@article{Hofmann2002RegulationOP, title={Regulation of p53 activity by its interaction with homeodomain-interacting protein kinase-2}, author={Thomas G. Hofmann and Andreas M{\"o}ller and Hüseyin Sirma and H. Zentgraf and Yoichi Taya and Wulf Dröge and Hans Will and Michael Lienhard Schmitz}, journal={Nature Cell Biology}, year={2002}, volume={4}, pages={1-10} }
Transcriptional activity of p53, a central regulatory switch in a network controlling cell proliferation and apoptosis, is modulated by protein stability and post-translational modifications including phosphorylation and acetylation. Here we demonstrate that the human serine/threonine kinase homeodomain-interacting protein kinase-2 (HIPK2) colocalizes and interacts with p53 and CREB-binding protein (CBP) within promyelocytic leukaemia (PML) nuclear bodies. HIPK2 is activated by ultraviolet (UV…
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